/*
 * Copyright (c) 2014-2022 Stream.io Inc. All rights reserved.
 *
 * Licensed under the Stream License;
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    https://github.com/GetStream/stream-chat-android/blob/main/LICENSE
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.getstream.chat.android.ui.feature.messages.composer.attachment.picker.factory

import io.getstream.chat.android.models.PollConfig
import io.getstream.chat.android.ui.common.state.messages.composer.AttachmentMetaData

/**
 * Listener invoked when attachments are selected in the attachment tab.
 */
public interface AttachmentsPickerTabListener {

    /**
     * Called when the list of currently selected attachments changes.
     *
     * @param attachments The list of currently selected attachments.
     */
    public fun onSelectedAttachmentsChanged(attachments: List<AttachmentMetaData>)

    /**
     * Called when selected attachments need to be submitted to the message input.
     */
    public fun onSelectedAttachmentsSubmitted()

    /**
     * Called when a poll is submitted.
     *
     * @param pollConfig The poll configuration.
     */
    public fun onPollSubmitted(pollConfig: PollConfig?)
}
